75793419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20897}}^1$

素因数の和:20947

約数の個数: 24

約数和(自身を含む): 121709952

約数和(自身を除く): 45916533

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20897, 62691, 188073, 271661, 647807, 814983, 1943421, 2444949, 5830263, 8421491, 25264473, 75793419]

約数ペア:

[(1, 75793419), (3, 25264473), (9, 8421491), (13, 5830263), (31, 2444949), (39, 1943421), (93, 814983), (117, 647807), (279, 271661), (403, 188073), (1209, 62691), (3627, 20897)]